KVM: Introduce CONFIG_HAVE_KVM_IRQ_ROUTING
authorAlexander Graf <agraf@suse.de>
Wed, 17 Apr 2013 11:29:30 +0000 (13:29 +0200)
committerAlexander Graf <agraf@suse.de>
Fri, 26 Apr 2013 18:27:14 +0000 (20:27 +0200)
commita725d56a02ec3582bb5b9756f261fdc6962c79ee
tree12951caba7ac5239b18b3aeaba875d4d29833a85
parent8175e5b79c38a1d85225da516fa1a0ecbf2fdbca
KVM: Introduce CONFIG_HAVE_KVM_IRQ_ROUTING

Quite a bit of code in KVM has been conditionalized on availability of
IOAPIC emulation. However, most of it is generically applicable to
platforms that don't have an IOPIC, but a different type of irq chip.

Make code that only relies on IRQ routing, not an APIC itself, on
CONFIG_HAVE_KVM_IRQ_ROUTING, so that we can reuse it later.

Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
arch/x86/kvm/Kconfig
include/linux/kvm_host.h
virt/kvm/Kconfig
virt/kvm/eventfd.c
virt/kvm/kvm_main.c